5,6,7,7怎么算组成24

Question

如题所述

Answer 1

1: (5 - 7 ÷ 7) × 6
2: (5 - (7 ÷ 7)) × 6
3: 6 × (5 - 7 ÷ 7)
4: 6 × (5 - (7 ÷ 7))
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Answer 2

1: (5 - 7 ÷ 7) × 6
2: (5 - (7 ÷ 7)) × 6
3: 6 × (5 - 7 ÷ 7)
4: 6 × (5 - (7 ÷ 7))

Answer 3

7÷ 7=1
5-1=4
4×6=24

Answer 4

(5 - 7 ÷ 7) × 6=24

Answer 5

7除以7=1
5-1=4
4×6=24